The Hotness

Chilies

Global warming

Dec 18th 2008
From The Economist print edition

TASTELESS, colourless, odourless and painful, pure capsaicin is a curious substance. It does no lasting damage, but the body’s natural response to even a modest dose (such as that found in a chili pepper) is self-defence: sweat pours, the pulse quickens, the tongue flinches, tears may roll. But then something else kicks in: pain relief. The bloodstream floods with endorphins—the closest thing to morphine that the body produces. The result is a high. And the more capsaicin you ingest, the bigger and better it gets. more>>